Friday, February 27, 2009

New idea of the day

On train to meeting had an itreasing thought about how to compute more about position of amibent displays.

Then had good idea about using the big screen. Basically put something up on the big screen and project something on the floor and measure how often people 'see' it. Do floor and wall displays work equally attractive. Big advantage of this kind of experiment is don't have to get the motion detection stuff working to make it an experiment.

The other idea is to run the does an ambient display make a difference by visualising the cookies which are used by people to track you. See if visualising this changes peoples security behaviours. Might be another persuasive type paper. Must do it quick before big display gets used.

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